Ngoc-Truc Duong, M.D.
NPI 1215362629 · Family Medicine Physician · Rocklin, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ngoc-Truc Duong, M.D. is a Family Medicine Physician provider in Rocklin, CA (NPI 1215362629).
Provider details
- NPI number
- 1215362629
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A126702 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 84 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 520 | 186 |
| Lisinopril | 282 | 109 |
| Losartan Potassium | 218 | 77 |
| Levothyroxine Sodium | 217 | 75 |
| Amlodipine Besylate | 197 | 71 |
| Alendronate Sodium | 157 | 57 |
| Gabapentin | 124 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$148 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-09-05
- Last updated
- 2021-12-17
Frequently asked questions
- What is Ngoc-Truc Duong's NPI number?
- Ngoc-Truc Duong's National Provider Identifier (NPI) is 1215362629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ngoc-Truc Duong's specialty?
- Ngoc-Truc Duong is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ngoc-Truc Duong located?
- Ngoc-Truc Duong's practice location on file with NPPES is 1160 Sunset Blvd, Rocklin, CA 95765-3710.
- What is Ngoc-Truc Duong's phone number?
- The practice phone number listed in the NPPES registry for Ngoc-Truc Duong is (916) 865-1000.
- Does Ngoc-Truc Duong accept Medicare?
- Ngoc-Truc Duong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ngoc-Truc Duong's NPI active?
- Yes — Ngoc-Truc Duong's NPI (1215362629) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.